Blood Podcast

Latest Episodes:

Pembrolizumab in PMBCL, allogeneic CD19 CAR T cells for pediatric B-cell ALL, and fetal iron overload in β-thalassemia Jul 13, 2023

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In this week's episode, we'll discuss if some patients with relapsed or refractory primary mediastinal B-cell lymphoma can be cured by checkpoint blockade alone. Next, autologous CAR T cells are highly effective, yet not always feasible in children with relapsed or refractory B-cell precursor acute lymphoblastic leukemia. Lastly, we'll discuss ironing out beta-thalassemia during pregnancy.

Gene therapy for WHIM syndrome, fate of hematopoietic stem cells after transplantation, and the role of C-terminal FGF23 peptides in iron conservation Jul 06, 2023

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In this week's episode, we’ll discuss the findings from a study attempting gene therapy for WHIM syndrome for the first time, learn more about the fate of hematopoietic stem cells after transplantation, and discuss the role of C-terminal FGF23 peptides in iron conservation.

Key role of hepcidin in polycythemia vera, signatures of CAR T cell dysfunction, and IL-34 as a novel AML therapy? Jun 29, 2023

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In this week's episode, we'll discuss new evidence on the critical role of hepcidin, the master regulator of iron metabolism, in the pathogenesis of polycythemia vera. Next, costimulatory molecules regulate mechanisms of CAR T cell dysfunction. Finally, we'll discuss how TREM2 is a novel receptor for IL-34, promoting differentiation of normal and leukemic myeloid cells.

BMT as initial treatment for severe aplastic anemia, macrophage metabolic rewiring in sickle cell disease, and predicting outcomes using PET radiomics in diffuse large B cell lymphoma Jun 22, 2023

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In this week’s episode we’ll report on the findings from a phase 2 trial of bone marrow transplantation as initial therapy for patients with severe aplastic anemia, discuss the utility of a PET radiomics-based model in predicting outcomes in diffuse large B-cell lymphoma, and learn more about macrophage metabolic rewiring in sickle cell disease.

End of the vincristine/steroid pulse era in pediatric ALL?, “trial and error” with abatacept in GVHD, and hemorrhage risk with dasatinib therapy Jun 15, 2023

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In this week’s episode we will review no survival benefit for vincristine/steroid pulses in contemporary studies of childhood acute lymphoblastic leukemia (or ALL). Next, the rheumatology drug abatacept may be a promising strategy for the treatment of acute graft-versus-host disease (or GVHD). Finally, we'll discuss the hemorrhage risk of dasatinib therapy.

Prolonged response after stopping TPO-RA in ITP, TP53 mutations and myelofibrosis outcomes, clinical picture of ERCC6L2 disease, where variants predispose to marrow failure and malignancy Jun 08, 2023

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Hodgkin lymphoma outcomes in the novel agent era, genomic safe harbors for precision T cell engineering, and a transcriptomic atlas to map imatinib resistance in CML Jun 01, 2023

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In this week’s episode, we'll discuss how patients with relapsed or refractory Hodgkin lymphoma survival outcomes have improved after development of several novel agents. Next, precision engineering of therapeutic T cells through extragenic safe harbors. Finally, using a single-cell atlas to map features of imatinib resistance in diagnostic CML bone marrow, investigators present gene expression signatures predictive of response to TKI therapy.

Pembrolizumab plus AVD for classical Hodgkin lymphoma, targeting the CD40/CD40-ligand axis in Waldenström Macroglobulinemia, and CXCR4-expressing CAR-cytokine induced killer cells in AML May 25, 2023

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In this week’s episode we’ll discuss the findings from a study exploring the combination of concurrent pembrolizumab, adriamycin, vinblastine, and dacarbazine in newly diagnosed classical Hodgkin lymphoma, learn more about the effects of targeting the CD40/CD40-ligand axis in Waldenström Macroglobulinemia, and review the findings from a study aimed at improving the bone marrow homing of CAR-cytokine induced killer cells in AML.

How I Treat Series: Emergent CAR T-Cell Toxicities May 18, 2023

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In this bonus episode, Associate Editor, Dr. Helen Heslop discusses the How I Treat series on Emergent CAR-T cell toxicities with authors Dr. Fabiana Perna, Dr. Natalie Grover and Dr. Nirali Shah.

Specific CD8+ T cell clones in ITP, Refining DLBCL prognosis with the “dark-zone signature”, and rethinking the regenerative role of HSCs in acute hematopoietic emergencies May 18, 2023

Show notes

In this week’s episode, we will review patients with chronic ITP having clonal expansions of a specific subset of CD8 T cells, called terminally differentiated effector memory T cells, or TEMRA. Next, for patients with diffuse large B-cell lymphomas, use of a so-called dark-zone signature, previously referred to as the double-hit signature, could help refine prognosis. Finally on today's podcast we'll discuss rethinking the role of hematopoietic stem cells following physiologic emergencies such as acute inflammation and blood loss.

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